| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.38 | 10.472% | $231.3063 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $221.39 | 3.697% | $229.5748 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $149.87 | 8.271% | $162.2657 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $112.56 | 4.402% | $117.5149 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $149.43 | 7.787% | $161.0661 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $25.97 | 4.518% | $27.1433 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $53.33 | 7.353% | $57.2514 | $57.25 | $57.25 | $57.30 |
| 7 purchase totals = | $921.93 | $986.1225 | $986.12 | $986.05 | $986.20 | |